Magento 2 Refresh customer cart local storage on button submit

Magento-2-Refresh-customer-cart-local-storage-on-button-submit.md

require([
    'jquery',
    'Magento_Customer/js/customer-data'
], function ($,customerData) {
    'use strict';
    $(document).on('submit', function (event) {
        if (event.target.method.match(/post/i)) {
            customerData.initStorage();
            customerData.invalidate(['cart']);
            customerData.invalidate(['customer']);
        }
    });
});